Re: [libvirt] [PATCHv2 03/13] virbuf: more detailed error reporting

The next patch wants to add some sanity checking, which would be a different error than ENOMEM. Many existing callers blindly report OOM failure if virBuf reports an error, and this will be wrong in the (unlikely) case that they actually had a usage error instead; but since the most common error really is ENOMEM, I'm not going to fix all callers. Meanwhile, new discriminating callers can react differently depending on what failure happened. * src/util/buf.c (virBufferSetError): Add parameter. (virBufferGrow, virBufferVasprintf, virBufferEscapeString) (virBufferEscapeSexpr): Adjust callers. --- src/util/buf.c | 26 +++++++++++++------------- 1 files changed, 13 insertions(+), 13 deletions(-)